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Posted to issues@flink.apache.org by "Gyula Fora (Jira)" <ji...@apache.org> on 2022/05/10 14:01:00 UTC

[jira] [Updated] (FLINK-26955) Add CRD compatibility check

     [ https://issues.apache.org/jira/browse/FLINK-26955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gyula Fora updated FLINK-26955:
-------------------------------
    Fix Version/s: kubernetes-operator-1.1.0
                       (was: kubernetes-operator-1.0.0)

> Add CRD compatibility check
> ---------------------------
>
>                 Key: FLINK-26955
>                 URL: https://issues.apache.org/jira/browse/FLINK-26955
>             Project: Flink
>          Issue Type: Improvement
>          Components: Kubernetes Operator
>            Reporter: Gyula Fora
>            Priority: Major
>             Fix For: kubernetes-operator-1.1.0
>
>
> Now with a preview release (almost) out. We should make sure that we do not introduce non-backward compatible changes to the CRD as it can cause serious issues on Kubernetes clusters.
> There are 2 aspects to this:
>  1. If we introduce a breaking change to already released CRDs we need to bump the version of the CRD (this is not the scope of the ticket)
>  2. We should add a verification step in the build ensuring that the CRD changes are compatible
> We should try to find a tool that can compare the openAPIV3Schema of the two CRDs and verify compatibility and integrate this into the maven build.



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